[PATCH] D137977: [libc] Forward LLVM_LIBC options when using a runtimes build
Joseph Huber via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Nov 14 13:03:14 PST 2022
jhuber6 created this revision.
jhuber6 added reviewers: sivachandra, lntue, michaelrj.
Herald added subscribers: ecnelises, tschuett.
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The `LLVM_ENABLE_RUNTIMES' mode is commonly used to build runtimes that
depend on an up-to-date version of clang. Currently, `libc` uses some
internal variables that are not forwarded when building in this mode.
This patch forwards the relevent arguments beginning with `LLVM_LIBC` to
the build when built this way.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D137977
Files:
llvm/runtimes/CMakeLists.txt
Index: llvm/runtimes/CMakeLists.txt
===================================================================
--- llvm/runtimes/CMakeLists.txt
+++ llvm/runtimes/CMakeLists.txt
@@ -178,6 +178,9 @@
if(canon_name STREQUAL "COMPILER_RT")
list(APPEND prefixes SANITIZER DARWIN)
endif()
+ if(canon_name STREQUAL "LLVMLIBC")
+ list(APPEND prefixes "LLVM_LIBC")
+ endif()
string(FIND ${projName} "lib" LIB_IDX)
if(LIB_IDX EQUAL 0)
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